County Clerk has marriage and probate records<br>County Recorder has land records<br>County Health Department has birth and death records<ref name="HBG">''Handybook for Genealogists: United States of America'', 10th ed. (Draper, Utah: Everton Pub., 2002), Hancock County, Indiana 213 {WorldCat|50140092|disp=At various libraries (WorldCat)}}; {{FHL|1049485|item|disp=FHL Book 973 D27e 2002}}.</ref>

County Clerk has marriage and probate records<br>County Recorder has land records<br>County Health Department has birth and death records<ref name="HBG">''Handybook for Genealogists: United States of America'', 10th ed. (Draper, Utah: Everton Pub., 2002), Hancock County, Indiana 213 {WorldCat|50140092|disp=At various libraries (WorldCat)}}; {{FHL|1049485|item|disp=FHL Book 973 D27e 2002}}.</ref>

World War I Draft Registration Cards, 1917-1918 Jennings County (Source: Explore Ancestry.com) ($)

World War II

Jennings County, Indiana World War II Casualties, Army and Army Air Corps (Source: AccessGenealogy)

Civil War

Civil War service men from Jennings County served in various regiments. Men often joined a company (within a regiment) that originated in their county. Listed below are companies that were specifically formed in Jennings County.

6th Regiment, Indiana Infantry, Company B, and Reorganized Companies G, and I